January 4 » Great Britain declares war on Spain, thus entering the Seven Years' War.
March 10 » French Huguenot Jean Calas, who had been wrongly convicted of killing his son, dies after being tortured by authorities; the event inspired Voltaire to begin a campaign for religious tolerance and legal reform.
May 5 » Russia and Prussia sign the Treaty of St. Petersburg.
June 6 » In the Seven Years' War, British forces begin the Siege of Havana and temporarily capture the city.
September 15 » Seven Years' War: Battle of Signal Hill.
October 6 » Seven Years' War: The British Capture Manila from Spain and occupy it.
When copying data from this family tree, please include a reference to the origin: Van Knippenberg, "Family tree Van Knippenberg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-knippenberg/I3303.php : accessed January 9, 2026), "Johanna (Janna) Wopereijs (1731-????)".
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